 WBT AM Charlotte. WBT FM Chester. WLNK HD2 Charlotte. News Talk 1110 and 99.3 WBT. Ready for the big debate. Good Thursday morning. I'm Mark Harrison. Well, we've talked about it for days and now it's finally time. President Biden and Donald Trump squaring off this evening on CNN. Biden has been hidden away practicing for the past five days while Donald Trump has been campaigning.